530323400445446 has 16 divisors (see below), whose sum is σ = 835642358460000. Its totient is φ = 251930696210688.

The previous prime is 530323400445437. The next prime is 530323400445511. The reversal of 530323400445446 is 644544004323035.

It is a self number, because there is not a number n which added to its sum of digits gives 530323400445446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38687139371 + ... + 38687153078.

It is an arithmetic number, because the mean of its divisors is an integer number (52227647403750).

Almost surely, 2^{530323400445446} is an apocalyptic number.

530323400445446 is a deficient number, since it is larger than the sum of its proper divisors (305318958014554).

530323400445446 is a wasteful number, since it uses less digits than its factorization.

530323400445446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77374292623.

The product of its (nonzero) digits is 8294400, while the sum is 47.

The spelling of 530323400445446 in words is "five hundred thirty trillion, three hundred twenty-three billion, four hundred million, four hundred forty-five thousand, four hundred forty-six".